One-finger-pen fits on any finger.

WICO pen is designed to be arthritis-friendly pen. WICO pen reduces writing strain. WICO pen is the most comfortable pen.

one-finger-pen one-finger-stylus

Ergonomic Pen. Teach 3 year old children to write with one finger?How do you hold your pen or stylus now?You can wear it on your finger all day.Orthopedic finger injury? No worries this pen fits on any finger.